An exceptional value!. This kit includes a variety of magnets and accessories for teaching basics of magnetism. Comes in a reusable storage box. Includes: 1 Steel horseshoe magnet. 2 Ceramic bar magnets. 3 Ceramic donut magnets. 4 Metal squares (iron, copper, aluminum, and zinc). 1 Iron filings pack. 1 Lodestone. 2 Magnetic compasses. 1 Activity Guide that contains 17 experiments.